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Peter Polácsek

Peter Polácsek

BI Analyst



My Portfolio Highlights

My New Workbook

dimensional_modeling_demo (copy)

My New Course

Introduction to Python

Data guru, harnessing the power of information for actionable insights.

My Work

Take a look at my latest work.


dimensional_modeling_demo (copy)


Introduction to Python


Functions for Manipulating Data in PostgreSQL

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

furbify | Jan 2021 - Present

BI Developer

• Translate business needs to technical specifications needed to create reporting components from multiple data sources • Design, build, and deploy BI solutions and reporting for internal customers to fulfill their business and reporting needs including critical metrics and KPI’s • Evaluate and continuously improve existing BI systems and reporting to provide sustainable and responsive reporting for key stakeholders • Collaborate with various teams across the whole organization to integrate systems • Identification of inefficient processes and design of new optimizations • Builds BI dashboards, self-service visualization tools that support strategic decision-making and generate business insights • Monitoring competitor pricing strategies to ensure pricing is competitive and maintains growth and profitability. Communicate competitive positioning to leadership, marketing and sales.
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EHCS a.s. | Oct 2018 - Jan 2021

Financial Controller

• Collaborating with cross-functional teams to plan and forecast budgets. • Conducting in-depth analysis of financial data, comparing actual results with projections and plans. • Presenting actionable insights and recommendations to management based on analysis findings. • Processing and reconciling financial records during monthly and annual closings. • Evaluating performance results over defined periods and identifying deviations from budget. • Optimizing financial indicators in collaboration with various departments. • Managing and analyzing purchasing and inventory databases to support inventory control and procurement processes. • Generating statistical reports and analyses to enhance operational efficiency.

HEINEKEN | Jan 2016 - Oct 2018

Financial Controller Supply Chain

• Month-end close activities (accruals, allocations, variance analysis) • Provide detailed analyses on monthly, quarterly and yearly expense variances, define main drivers and support Business Unit monthly reporting • Maintain control over expenses and overheads • Manage the weekly and periodic ‘standard’ reporting • Support the business planning cycle within the Company (plans, forecasts) • Understand financial and non financial KPI's for relevant streams, provide support in creation of business KPI's • Creating cost, efficiency and ad hoc analyses • Scenario modelling, business cases preparation and evaluation

Edison SpA | Jan 2015 - Dec 2015

Back Office Specialist

check the accurate data entry of deals and timely signing of contracts (SWAP, FX, Power) to fulfil EMIR regulations; accruals preparation, infra-company reconciliation settlement with counterparties investigation activities if anomalies are found Inserting fees based on internal guidelines and making amendments on request by Front Office and validation Preparation of internal procedures related to back office activities Daily reporting to Trade Repository (UnaVista)

Edison SpA | Feb 2012 - Dec 2014

Finance Assistant

Bookkeeping (recording of invoices, accruals and payments entries in SAP) Interaction with external accounting and fiscal consultants and critical analysis their work Reporting (month-end closing activities, third parties report preparation, working capital report) Settlement with counterparties, issuing invoices Financial administrative tasks in coordination with external service provider Close collaboration with Finance manager, Branch manager, Front office Office management

My Education

Take a look at my formal education

Univerzita Komenského v Bratislave
Banking Institute College, Prague

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